Descent of

Heinrich Reuss zu Greiz (18/03/1722-28/06/1800)		Conradina Reuss zu Köstritz (22/12/1719-02/02/1770)
united on 04/04/1743 at Köstritz (Allemagne),

Isabella Reuss zu Greiz (07/08/1752-10/10/1824)

Wilhelm von Kirchberg (23/04/1751-07/02/1777)